<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/step2_homework3/addServlet" method="post" >
    ID：<input type="text" name="sid" value=""/> <br/>
    姓名：<input type="text" name="sname" value=""/> <br/>
    性别：<input type="text" name="gender" value=""/> <br/>
    出生日期：<input type="text" name="date" value=""/> <br/>

    <input type="submit" value="添加"/>

</form>
</body>
</html>